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Warm Fund

Rainfall Ventures

rainfall.com · Los Angeles, California

“We invest in world-class founders solving significant problems. We prioritize founder quality, founder-problem fit, and values-aligned partnerships.”

$500K – $5M
Check Size
Leads
Lead Tendency
~2 Weeks
Timeline
01Investment Thesis

We help exceptional founders become category leaders early, before they become obvious trends.

Exclusion Criteria

Founders without clear commitment to their problem. Teams without founder-product fit. Non-values-aligned founders. Copycat business models without differentiation.

02Investment Team
RR
Ron Rofe
Co-Founder & General Partner
DB
David Berg
Partner
03F4 Research Brief

Rainfall Ventures Research

Investment Thesis

Rainfall Ventures is an early-stage venture capital firm founded in 2011 and based in Los Angeles. The fund invests in world-class founders solving significant problems across multiple sectors. Ron Rofe, the founder and managing member, brings a faith-driven and values-aligned approach to venture capital, emphasizing partnerships with founders committed to their missions and able to execute at scale. Rainfall believes in identifying category-leading founders early, before their companies become obvious trends.

The firm's approach prioritizes founder quality, founder-problem fit, and a values-aligned mindset. Rainfall has a unique philosophy of "standing by founders" and helping them become category leaders early. This approach has resulted in backing 100+ companies that have generated 3 unicorns, multiple IPOs, and 30+ acquisitions.

Stage Focus

Rainfall Ventures invests across the early-stage spectrum:

  • Pre-Seed: $500K-$1M for teams with ideas and early validation
  • Seed: $1M-$3M for teams with product-market fit signals
  • Series A: Selective participation for exceptional portfolio companies

The fund typically leads or co-leads early rounds and maintains follow-on reserves of 25-50%.

Check Size

Typical investment range: $500,000 - $5,000,000

  • Pre-Seed: $500K-$1M
  • Seed: $1M-$3M
  • Series A follow-ons: Opportunistic

Recent investments like Lexington Bakes ($1M) and previous rounds reflect this range.

Investment Strategy & Lead Tendency

Rainfall Ventures leads or co-leads most early-stage rounds. The fund has demonstrated ability to lead pre-seed and seed rounds, with selective participation in Series A for strong portfolio companies. They typically take board seats or observer rights and maintain active involvement with founders.

Recent Activity

Rainfall has been actively deploying capital into diverse sectors:

  • April 2025: Seed investment in Deft Robotics (AI/automation)
  • August 2025: $1M seed round in Lexington Bakes (food/retail)
  • 2024-2025: Multiple seed investments including AI companies (Harmonic, ConvAI), gaming studios (Banditos, Brain Games), fintech platforms (Cleva, Lighter), and logistics solutions (Curri, Doxel)
  • Fund status: Actively deploying from current fund with strong follow-on reserves
  • Last known activity: April 2025 (Deft Robotics)

Portfolio Highlights

Unicorns & Major Exits:

  • Robinhood (FinTech) - IPO (NASDAQ:HOOD) 2015, 500% growth
  • Casper (Retail/E-Commerce) - IPO (NYSE:CSPR) 2015
  • Webflow (No-Code/Dev Ops) - Founded 2013, valuation $500M+

Notable Acquisitions (30+):

  • Alma (Healthcare) - $28M+ Series B raised, acquired partnerships
  • Citus Data (No-Code/Dev Ops) - Acquired by Microsoft
  • MaxwellHealth (Healthcare) - Acquired by Sun Life Financial
  • Iodine (Healthcare) - Acquired by GoodRx (NASDAQ:GDRX)
  • HouseParty (Social) - Acquired by Epic Games
  • Islands (Social) - Acquired by WeWork
  • Yik Yak (Social) - Acquired by Square (NYSE:SQ)

Active Portfolio Companies (100+ total):

  • Fintech: Robinhood, Slope, Novo, Lithic, Karbon, Everee, ClassWallet, Leeway, Vinovest, Zed, Lighter, RWA.xyz
  • Gaming: Papaya Gaming, Innplay, Banditos, Brain Games, Sleeper, Volley, Streamelements, Lila, Mushroom Gaming, ConvAI, Harmonic
  • Healthcare: Alma, Health Note, Kai, Tomorrow Health
  • E-Commerce: Smilo, Scentbird, Rosie, Wthn, Lexington Bakes, Chord
  • Developer Tools: Webflow, Carrd, Permit.io, Unito, UbiCloud, Fastgen, FL0, LibLab
  • Education: Arist, Study Edge, Pencil Learning
  • Marketplace: Kyra, AllSet, Relay, Zerocater
  • PropTech: Block Renovation, Kettle, Obligo
  • Logistics: Curri, Doxel, Ribbit, Tenderd
  • Web3: Sky Mavis, Rounds, Family, Lighter, Unstoppable Domains, Truth Arts, UNKJD
  • AI/Robotics: Deft Robotics, DagShub, Harmonic, ConvAI, Kai, Tenderd

Team

Ron Rofe - Co-Founder & General Partner

  • Background: Israeli, Staff Sergeant in Israeli Defense Forces (2002-2005)
  • Co-founder of Plarium (2006-2010), gaming company with significant scale
  • Managing Member of Rainfall Ventures Management, LLC since 2011
  • Known for faith-driven, values-aligned approach to venture capital
  • Portfolio companies reflect his emphasis on founder quality and problem-solving
  • LinkedIn: https://www.linkedin.com/in/ronrofe
  • Email: [email protected]

David Berg - Partner

  • Supporting partner at Rainfall Ventures
  • Involved in investment selection and portfolio management

Geographic Focus

Rainfall invests globally but with concentration in:

  • United States: San Francisco Bay Area, New York, Los Angeles, Chicago, Miami
  • International: Israel (strong focus), London, Berlin, Sydney, Toronto, Tel Aviv
  • Rest of World: Brazil, Philippines, UAE

Global portfolio spans 10+ countries across multiple continents.

Sector & Model Preferences

Primary Sectors:

  1. FinTech & Payments
  2. Gaming (indie, mobile, Web3)
  3. Healthcare & Healthcare Tech
  4. Developer Tools & Infrastructure
  5. E-Commerce & Marketplace
  6. Education Technology
  7. Property Technology & Real Estate
  8. Logistics & Supply Chain
  9. Marketing & AdTech
  10. Web3 & Digital Assets
  11. AI/ML & Robotics
  12. Media & Entertainment
  13. Food & Beverage Tech
  14. Consumer Apps & Social
  15. Enterprise Software

Business Models:

  • B2B SaaS (e.g., Webflow, Permit.io)
  • B2C Consumer Apps (e.g., Sleeper, Superlocal)
  • Marketplace Platforms (e.g., Zerocater, Kyra)
  • Developer Tools (e.g., Carrd, LibLab, Unito)
  • Gaming Studios (e.g., Papaya, Innplay, Banditos)
  • Fintech Infrastructure (e.g., Lithic, Slope)
  • No-Code Platforms (e.g., Webflow, Carrd)

Decision Process & Timeline

Rainfall operates as a partnership with Ron Rofe as primary decision-maker. The fund:

  • Makes decisions efficiently for early-stage deals
  • Typically requires 2-3 weeks for seed-stage decisions
  • Values founder meetings and direct interaction
  • Focuses on founder fit and problem understanding
  • No formal investment committees; partnership-based approach

Founder Preferences

Rainfall looks for:

  • Founder quality - Exceptional execution, clear vision, mission-driven
  • Problem obsession - Founders deeply committed to solving the problem
  • Category leadership - Ability to become category leaders in their space
  • Values alignment - Founders with clear values and integrity
  • Diverse backgrounds - Portfolio includes founders from Israel, Brazil, Philippines, UK, and across the US
  • Technical depth - For developer tools and infrastructure, prioritizes technical founders
  • Execution capability - Track record of shipping and iteration

Warm Introductions & Contact

Warm introductions are strongly preferred. Email: [email protected]

Company has published:

  • Rainfall Ventures newsletter (active)
  • Multiple founder stories and interviews
  • Values-aligned investment philosophy

Fund History & Performance

Rainfall Ventures Fund I:

  • Established 2011
  • Multiple successful exits including Robinhood (IPO), Casper (IPO), Webflow ($500M+ valuation)
  • Strong follow-on rate indicating quality of initial selections

Current/Recent Funds:

  • Continuing to deploy from current fund
  • Actively raising and investing (2024-2025)
  • 100+ portfolio companies with significant exits

Notable Investment Patterns

  1. Early identification of trends: Webflow (no-code 2013), gaming focus before mainstream adoption
  2. Consistent follow-on participation: Maintains reserves for strong performers
  3. Global diversification: 10+ countries, multiple continents
  4. Sector agnostic with thesis focus: Wide range of industries but clear founder-focused thesis
  5. Quality over quantity: Concentrated portfolio of world-class founders
  6. Values-aligned approach: Explicit faith-driven and mission-focused philosophy

Fund Outlook

Rainfall Ventures remains an active early-stage investor with strong track record (3 unicorns, multiple IPOs, 30+ acquisitions) and consistent deployment in recent years. The fund is well-positioned for continued success in backing early-stage founders across diverse sectors.

04Selected Portfolio
Consumer Apps & Social
stellafoster.com
Crypto & Web3
Unstoppable Domains
Developer Tools & Infrastructure
LibLab·UbiCloud
E-commerce & Marketplaces
Casper
EdTech
Study Edge
Enterprise Software
Webflow·Rounds·Harmonic·Carrd·Citus Data·Doxel·Unito·DagShub·Kai·Arist·Tenderd·Stendr·Stella Foster
Fintech & Payments
Robinhood·Slope·Lithic·Novo·Lighter·Cleva
Food & Beverage
Lexington Bakes·Zerocater
Gaming
Papaya Gaming·Innplay Labs·Banditos·Braingames·ConvAI·Sleeper·Sky Mavis·Lila Games
Healthcare & Digital Health
Alma·Tomorrow Health
Logistics & Supply Chain
Curri·Ribbit
Robotics & Automation
Deft Robotics
Security & Cybersecurity
Permit.io
Other
HealthNote·Vinovest
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

See full activity (5) →
Led $5.4M pre-seed investment in Stendr, a deeptech drone autonomy startup.
INVESTMENT·cbinsights.com
APR 15, 2026
Rainfall Ventures participated in a Seed VC round for Stella Foster, a Los Angeles-based company.
INVESTMENT·cbinsights.com
APR 1, 2026
Spring Health entered into an agreement to acquire Alma, the membership-based mental health clinician platform backed by Rainfall Ventures. Deal expected to close in Q2 2026.
EXIT·alleywatch.com
JAN 29, 2026
Portfolio company Alma acquired by Spring Health.
EXIT·cbinsights.com
JAN 29, 2026
Portfolio company LibLab acquired by Postman.
EXIT·cbinsights.com+3
NOV 14, 2025
06Frequent co-investors
IV
Index Ventures
Both backed 3 of the same companies
Harmonic, Robinhood, Lithic
RC
Ribbit Capital
Both backed 3 of the same companies
Harmonic, Robinhood, Lighter
AV
Amplo VC
Both backed 2 of the same companies
Robinhood, Doxel
C
CapitalG
Both backed 2 of the same companies
Robinhood, Webflow
CG
Collective Global
Both backed 2 of the same companies
Robinhood, Doxel
Find the investors for your round→
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F
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UV
Unpopular Ventures
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AV
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PH
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Quick Reference
Check Size
$500K – $5M
Stages
Pre-Seed · Seed · Series A
Decision
Partnership · ~2 Weeks
Warm Intro
Preferred
Involvement
Board Seat
Location
Los Angeles, California
Sector Focus
Semiconductors & HardwareLogistics & Supply ChainManufacturing & IndustrialConsumer Apps & SocialE-Commerce & MarketplacesFood & BeverageMedia & EntertainmentGamingEnterprise SoftwareDeveloper Tools & InfrastructureSecurity & CybersecurityMarketing & AdtechHR Tech & Future Of WorkFintech & PaymentsInsuranceHealthcare & Digital HealthBiotech & Life SciencesReal Estate & PropTechLegal & RegtechAgeTech & LongevityEdTechClimate & SustainabilityRobotics & AutomationAerospace & Defense
Models
B2B SaaSB2C AppsMarketplacesGamingFintechDeveloper Tools
Technology
AI/MLRoboticsWeb3
See all Semiconductors & Hardware investors →See all Logistics & Supply Chain investors →See all Manufacturing & Industrial investors →
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Focus Areas
Semiconductors & HardwareLogistics & Supply ChainManufacturing & IndustrialConsumer Apps & SocialE-Commerce & MarketplacesFood & BeverageMedia & EntertainmentGamingEnterprise SoftwareDeveloper Tools & InfrastructureSecurity & CybersecurityMarketing & AdtechHR Tech & Future Of WorkFintech & PaymentsInsuranceHealthcare & Digital HealthBiotech & Life SciencesReal Estate & PropTechLegal & RegtechAgeTech & LongevityEdTechClimate & SustainabilityRobotics & AutomationAerospace & Defense

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F4 Intelligence Report · Last Researched September 29, 2026F4 Research Engine